Mistral AI · Mistral AI Privacy Policy

Data Retention for Le Chat Conversations

Medium severity
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What it is

Mistral AI keeps all your Le Chat conversations indefinitely unless you delete them manually or close your account — there is no automatic expiry period for chat history.

Consumer impact (what this means for users)

Every conversation you have on Le Chat is stored indefinitely by Mistral AI until you delete it or close your account, meaning sensitive prompts or personal information shared months or years ago remains in Mistral AI's systems unless you act.

What you can do

⚠️ These actions may provide transparency or partial mitigation but may not fully address the underlying issue. Effectiveness varies by jurisdiction and individual circumstances.
  • Delete Your Data
    Log into Le Chat, locate the conversation you wish to delete, and use the delete option to remove it. To delete all data, close your Mistral AI account through account settings.

Cross-platform context

See how other platforms handle Data Retention for Le Chat Conversations and similar clauses.

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Why it matters (compliance & risk perspective)

Your entire chat history with Le Chat, including any sensitive information you may have shared, is retained permanently until you take deliberate action to delete it.

View original clause language
Data we use to provide Le Chat to you: we keep your Input and Output until you delete your account or until you delete the conversation from Le Chat.

Institutional analysis (Compliance & legal intelligence)

(1) REGULATORY FRAMEWORK: GDPR Art. 5(1)(e) (storage limitation principle) requires data be kept no longer than necessary for the stated purpose. Indefinite retention of conversational data until user action raises questions about compliance with this principle, particularly as the ongoing purpose for retaining old conversations (beyond active service provision) must be justified. French CNIL's 2024 AI data guidance emphasises proportionate retention periods. (2)

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Applicable agencies

  • FTC
    The FTC has authority under Section 5 of the FTC Act over data retention practices that may be unfair or inconsistent with consumer expectations, particularly where indefinite retention of sensitive conversational data is involved.
    File a complaint →

Provision details

Document information
Document
Mistral AI Privacy Policy
Entity
Mistral AI
Document last updated
April 29, 2026
Tracking information
First tracked
April 30, 2026
Last verified
April 30, 2026
Record ID
CA-P-004358
Document ID
CA-D-00443
Evidence Provenance
Source URL
Wayback Machine
SHA-256
73a02ec10fcf1627015be32bbcec27aa65278073cf29aaf0a9823340b9de2a08
Verified
✓ Snapshot stored   ✓ Change verified
How to Cite
ConductAtlas Policy Archive
Entity: Mistral AI | Document: Mistral AI Privacy Policy | Record: CA-P-004358
Captured: 2026-04-30 08:58:00 UTC | SHA-256: 73a02ec10fcf1627…
URL: https://conductatlas.com/platform/mistral-ai/mistral-ai-privacy-policy/data-retention-for-le-chat-conversations/
Accessed: May 2, 2026
Classification
Severity
Medium
Categories

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